baber/WOPTO huggingface dataset:
Patent JP-S5687334-A (JP)
Title: Wire bonding device
Inventor: IWAGISHI SATOSHI
IPC: H01L21/60
Filed: 1979-12-18
Abstract: PURPOSE:To surely and easily detect disconnection of a wire by detecting a shift between a spool of a bonding wire and a capillary chip. CONSTITUTION:A wire shift sensor unit 13a is provided between the spool 7 and capillary chip 6, a wire shift voltage responding to an output signal fed from the sensor is detected by a wire shift detection voltage generating unit 13b to detect the disconnection of the wire. For this detection, the wire is adapted to be moved in a bias magnetic field formed by the first magnet and second magnet, an eddy current flows inside the wire according to the moving speed and effects appearance of a bias in the bias field, so that a change of a resistance value of a bridge circuit is enough to be detected from the bias appearing in the bias field. Thus, the detection of the disconnection can surely and easily be conducted without a flow of the current through the wire or an influence by the outer induction.
Patent JP-2000002808-A (JP)
Title: Polarizing beam splitter
Inventor: HIRAYAMA SHIGERU
IPC: G02B5/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing beam splitter permitting to increase a utilization efficiency of backlight and improve brightness of a liquid crystal display device, and also expand a range of an angle in which the brightness is improved. SOLUTION: In a plane form polarizing beam splitter having the functions of transmitting only a beam of light emitted from a light source and polarized in the certain direction and also reflecting a beam of light polarized in the different direction, transparent prisms 12 arranged on a transparent member 11 so as to form a lot of arrays form a transparent prism sheet 10 laminating a lower transparent prism 12a of a different refractive index resin and a different vertical angle and an upper transparent prism 12b, and the prism array of this transparent prism sheet are aligned in the same direction, and in addition, two sheets are opposed to each other so that the top part and the bottom part of each transparent prism sheet come in line with each other.
Patent JP-H0914129-A (JP)
Title: Automatic liquid discharge auxiliary device
Inventor: YOSHIDA MICHIKO
IPC: F04B23/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide an automatic liquid discharge auxiliary device which houses a driving mechanism for discharging a specified rate of liquid outside a vessel while pressing down an operation part of a manual pump of a vessel containing disinfection liquid or washing liquid automatically based on an input signal of a sensor, and is attached to commercial various shapes of vessels. CONSTITUTION: A press-down mechanism 2 for a manual pump operation part has a sensor 6 which senses human hand, a control part which drives a driving source based on a signal from the sensor, and a press-down part 5 which abuts against an operation part 9 of a manual pump 8 of a vessel 7 and operates a crank for pressing down the operation part due to the driving source. A power source 3 supplies current to the sensor, the control part and the motor 21. A vessel holder 4 holds various shapes of vessels having the manual pump in a detachable manner.
Patent JP-H03103192-A (JP)
Title: Enrichment and selective stereosynthesis of enantiomer of chiral amines
Inventor: STIRLING DAVID I
IPC: C12N9/10
Filed: 1990-06-22
Abstract: Amines in which the amino group is on a secondary carbon atom which is chirally substituted can be enantiomerically enriched by the action of an omega-amino acid transaminase which has the property of preferentially converting one of the two chiral forms to a ketone. The process also can be used to stereoselectively synthesize one chiral form from ketones substantially to the exclusion of the other.
Patent JP-H0717206-A (JP)
Title: Pneumatic radial tire
Inventor: KADOTA KUNINOBU
IPC: B60C3/00
Filed: 1993-07-05
Abstract: PURPOSE:To provide a new tire structure which avoids separation to be caused in the vicinity of a hoop material and can prevent the development of outer damage toward the hoop material in the case of a tire provided with the hoop material on the tire diametric inside of an annular recessed portion. CONSTITUTION:The tire possesses a section which contains the rotary axis of the tire at which an annular recessed portion 6 made up by winding peripherally a hoop material 3 to reduce partially the diameter of the crown portion of a carcass 1 and depressing a tread surface portion which confronts the above hoop material toward the inside of a tire diametrical direction is provided along a tread peripheral line. As for the contour line of the carcass 1 divided into two mountains by the tightening of the hoop material 3, each mountain is made to be a crown portion, and when a single tire containing this crown portion and existing side walls is each imagined, the carcass contour lines of respective imagined tires that adjoin mutually with the annular recessed portion 6 interposed, become shapes that intersect mutually or come into contact with each other on the tire diametrical inside of the annular recessed portion 6, and the thickness (h) of rubber that is embedded between the bottom surface of the annular recessed portion 6 and the hoop material 3, is made thicker than the thickness (t) of tread rubber on the tire diametrical outside of a belt layer.
Patent JP-H0917445-A (JP)
Title: Sodium-sulfur battery and manufacture thereof
Inventor: TSUJI HIROMOCHI
IPC: H01M10/39
Filed: 1995-06-30
Abstract: PURPOSE: To solve instability of operation of a sodium-sulfur battery at the time of initial operation of the battery or at the time of operation for a long time and at the same time to remarkably lessen the number of manufacturing processes. CONSTITUTION: A diaphragm tube 3 is installed in a solid electrolytic tube 2 joined to an insulating ring 11, a sodium storage container 4 is installed in inside the tube 3, and the sodium storage container 4 is provided with a sodium flowing hole 41, a thin trunk part 42, and a flange part 43. The flange part 43 is joined to the insulating ring 11, a gap between the solid electrolytic tube 2 and the sodium storage container 4 is filled with sodium, argon gas and sodium are stored respectively in an inner upper part and an inner lower part of the sodium storage container 4. While being surrounded with sulfur S, the solid electrolyte tube 2 composed in such a manner is housed in a cathode container 1 to give a sodium-sulfur battery.
Patent JP-S6321602-A (JP)
Title: Beam splitter
Inventor: KITSUKAWA TAKESHI
IPC: G02B5/08
Filed: 1986-07-16
Abstract: PURPOSE:To propagate laser light while dividing it into an energy distribution with a optional pattern by providing one beam splitter with dielectric coating layers which differ in ratio of reflection and transmission. CONSTITUTION:The beam splitter 4 has a circular dielectric coating layer at the center part and a doughnut-shaped dielectric coating layer at the outer periphery and those coating layer differ in ratio of reflection and transmission. When the center circular part provided 100% reflection and the outer peripheral doughnut-shaped part provides 100% transmission, a light beam is split so that doughnut-shaped laser light 3 is reflected to behind the beam splitter 4 and circular reflected laser light 2 is reflected to an front of the beam splitter 4. Consequently, the incident laser light 1 is split into the reflected laser light and transmitted laser light having desired patterns respectively, and the usage is expanded greatly.
Patent JP-S5955294-A (JP)
Inventor: NAKAJIMA SHINICHI
IPC: D06F17/12
Filed: 1982-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6145499-A (JP)
Title: Semiconductor memory
Inventor: IGARASHI TAKEYOSHI
IPC: G11C11/34
Filed: 1984-08-08
Abstract: PURPOSE:To reduce the generation of noise by forming delay circuits in respective output circuits on a memory chip to shift the operation time of respective output circuits. CONSTITUTION:Respective outputs consisting of plural bits are sent to the external through output circuits 2-1-2-8, 3-1-3-8 having switching functions. In this case, delay circuits 6-1-6-7 having different delay times are formed on the input side of the output circuits (2i, 3i) so that the switching operation is delayed successively from the upper output circuit. Consequently, noise generation in a +5V generator GND is reduced.
Patent JP-S5866778-A (JP)
Inventor: YAGI TOSHINORI
IPC: F26B17/28
Filed: 1981-10-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5866914-A (JP)
Title: Spectacle frame
Inventor: TAKEUCHI MASAHITO
IPC: G02C1/08
Filed: 1981-10-18
Abstract: PURPOSE:To reduce the number of manufacturing stages and the manufacturing cost by bending a grooved wire so as to form lens frames together with a bridge. CONSTITUTION:A grooved wire is circularly bent so as to form a bridge 1 at the center and circular lens frames 2, 2 at the right and left sides of the bridge 1, and the ends of the bent wire are fixed on the bridge 1 with screws 3, 3. The ends of a grooved wire are bent at about 90 deg., the wire is bent so that the ends of the bent parts 4, 4 are joined together at the center of a bridge 1 while forming lens frames 2', 2' of suitable shape at the right and left sides of the bridge 1, and the ends of the bent parts 4, 4 are joined together and fixed on the bridge 1 with screws 3, 3.
Patent JP-S6057815-A (JP)
Title: Inspecting device for flow nozzle
Inventor: KARAKI MIKIO
IPC: G01N21/88
Filed: 1983-09-09
Abstract: PURPOSE:To increase the brightness of a subject and to perform confirmation over the entire range of a flow nozzle by composing an inspecting device of a moving carriage which has a rotating mirror and is moved while suspended from a wire and a camera provided facing the mirror. CONSTITUTION:Posts 7 and 8 and a stay 18 for telecamera fixation are fixed to flanges 4 and 4a with bolts 9. One terminal of the wire 6 for suspending the moving carriage is fixed to a ring 11, and the other terminal is pulled from outside a feed water pipe 1 through a guide 15 fitted to the moving carriage 5 and a roller 12 for wire operation and fixed with bolts 9, etc. Consequently, the moving carriage 5 is suspended from the wire 6 and positioned in the center of the feed water pipe 1. When a motor 5c is driven through remote operation, the rotating mirror 5a rotates at a low speed to reflect the surface of the flow nozzle 2 lighted by an illumination lamp 14. Then the surface of the flow nozzle is projected upon the telecamera 19 through a fixed mirror 10. At this time, the lens 20 is zoomed and put in focus to obtain a sharp image.
Patent JP-H0216909-A (JP)
Title: Onion harvester
Inventor: TAKAHASHI SADAYUKI
IPC: A01D27/00
Filed: 1988-07-04
Abstract: PURPOSE:To make it possible to dry the bulb part of onion on a ridge without being disturbed from cut leaf by each releasing leaf and sphere of onion to positions mutually separated, in a harvester cutting a dug onion into leaf and sphere part of the onion during carrying and each releasing the leaf and sphere part. CONSTITUTION:A dug onion 7 is carried by carrying metal fittings. During carrying the onion 7 the leaf Ta is cut by a cutting mechanism 32 and discharged through a leaf shoot 66. The discharged leaf Ta is collected to either one side of right and left of a ridge. On other hand, the bulb part Tb is dropped through a bulb shoot 75 to the ridge opposite to collected wide of the leaf. The leaf shoot 66 and bulb shoot 75 are pulled up upward so that the lower part of the harvester is not brought into contact with the ground during running of the harvester. Since the bulb part Tb and leaf Ta of the onion are collected in separated state, the bulb part Tb is dried without being disturbing by the leaf Ta.
Patent JP-H0215478-A (JP)
Title: Manufacture of magnetic disk cartridge
Inventor: NISHIDA HIROYUKI
IPC: G11B23/033
Filed: 1988-07-04
Abstract: PURPOSE:To effectively adhere a center core and a magnetic sheet under a fixed condition by supplying a magnetic disk, for which the magnetic sheet is adhered to the center core, to a built-in line after accumulating the magnetic disk in a buffer once. CONSTITUTION:A center core 3 is supplied to an adhesive applying part 12 of an adhering line 10 at constant intervals regardless of the operating status of a built-in line 11. In the adhesive applying part 12, an adhesive 12a is applied to a flange part 3a of the center core 3. The center core 3, to which the adhesive 12a is applied, passes through a drying furnace 13 and moves to a magnetic sheet supplying part 14 while the center core 3 is heat-insulated and heated. Further, the core 3 is fitted in a center circular hole 4a of a magnetic sheet 4 and adhered through the adhesive 12a to the magnetic sheet 4. The magnetic disk 16, for which the center core 3 and the magnetic sheet 4 are adhered, is once accumulated in a buffer 18. The magnetic disk 16 is taken out according to the demand of the built-in line 11 and housed in a vertical shell 2. Thus, the center core 3 and the magnetic sheet 4 can be adhered effectively under the fixed condition.
Patent JP-S5791818-A (JP)
Title: Continuous annealing and pickling device for stainless steel strip
Inventor: YAMADA TADAYOSHI
IPC: B21B45/08
Filed: 1980-11-26
Abstract: PURPOSE:To make the disposition adapted to the fluctuations in the distribution of scale and pass speeds by regulating the spray pressure of mixed slurries of abrasive grains and water at the time of descaling strip surfaces by injecting said slurries. CONSTITUTION:A strip S is annealed at the pass speed corresponding to the kind of steel and plate thickness of the strip S in a continuous annealing device 10, after which it is fed to the next abrasive cleaning device 20. In this device 20, the rotating speed of a high pressure water pump for feeding water to a nozzle header 21 is made variable, whereby the abrasive cleaning adapted to the pass speed is accompished. The strip S completed of the abrasive cleaning is fed to the next spray pickling device 30, where it is thoroughly descaled with acid solns. (nitric hydrofluoric acid, etc.).
Patent JP-H0455961-A (JP)
Title: Microcomputer
Inventor: KATAYAMA MASAE
IPC: G06F21/10
Filed: 1990-06-25
Abstract: PURPOSE:To prevent the illegal read of a program by inhibiting the reading operation of a reading circuit in accordance with the contents of a read control information storage area allocated to a partial area of a programmable ROM. CONSTITUTION:A read inhibiting circuit 30 consists of eight 2-input AND gates 30a - 30h having such configurations where the program data DR0 - DR7 outputted from a programmable ROM 21 are applied to one of both input terminals together with the 1-bit information received from a read control information storage area 21b applied to the other input terminal respectively. Therefore the data DR0 - DR7 can be transmitted with the 1-bit information of the area 21b is equal to '1'. Then the transmission of these program data is inhibited when the 1-bit information is equal to '0' respectively. Thus it is possible to prevent the illegal read of a program by writing the information '0' into the area 21b.
Patent JP-S5688393-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: SUGINO TAKASHI
IPC: H01S5/00
Filed: 1979-12-20
Abstract: PURPOSE:To enable the stable lateral mode oscillation of the semiconductor laser device by forming a ridge having larger band cap and smaller refractive index than an active layer on a substrate itself and reducing the width of the injection current region. CONSTITUTION:The ridge 10' of the substrate is formed by chemical etching process on the N type InP substrate 10, and a nondoped In0.28Ga0.72As0.62P0.38 active layer 11 is grown by an epitaxial growth on the substrate 10 so that the surface becomes flat. At this time the thickness of the film on the upper part 11' of the ridge 10' is formed as prescribed, and P type InP clad layer 12, N type In0.38Ga0.72As0.62P0.28 current limiting layer 13 are continuously grown on the upper surface of the layer 11. Then, zinc is selectively diffused, and a zinc diffused region 14 is formed, Au-Zn is evaporated on the entire surface, is alloyed, P type side electrode metallic film 15 is formed, and N type side electrode metallic film 16 is formed on the substrate 10 side. Then, the region 14 is used as current injection region, which is reduced in width by the ridge 10', thereby enabling the stable lateral mode oscillation.
Patent JP-H0721578-A (JP)
Title: Semiconductor laser controller
Inventor: SAITO TAKASHI
IPC: G11B7/125
Filed: 1993-07-06
Abstract: PURPOSE:To set a peak value at the same value by alternately outputting the laser beams of bottom and peak values from a semiconductor laser, detecting a laser beam output value as a current and converting the output current into a voltage while using a current/voltage converting means. CONSTITUTION:Detection sensitivity is turned to Ka, Kb and Kc respectively like lines A, B and C corresponding to the difference of the detection sensitivity of a photodetector 2 caused by the difference of laser beams from a semiconductor laser 1 or the difference of the photodetector 2 itself and even when reproducing power Pr of the laser 1 is adjusted to fixed power, a monitor voltage Vmr for reproducing power control is turned to Vmra, Vmrb and Vmrc respectively by the difference of the detection sensitivity of the photodetector 2. Since a maximum recording reference voltage Vmwmax can be respectively correspondently provided by turning the voltage Vmr n-times, however, this voltage is divided and defined as a recording reference voltage Vw so that recording power Pw outputted from the laser 1 can be respectively made equal by the voltage Vw. Therefore, since an operation processing circuit 10 calculates data corresponding to the power Pw and sends these data to a D/A circuit 20, recording power can be set.
Patent JP-H1113253-A (JP)
Title: Composite panel
Inventor: HOSHIKAWA TAKAHIRO
IPC: E04F13/21
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve lightweight performance, heat insulating performance and water nonabsorptivity, and easily join a decorative panel by fixing an engaging projection of an elastic raw material to a surface material of a backing panel using isocyanurate foam as a core material. SOLUTION: A composite panel A is composed of a backing panel B and a decorative panel C. A core material 3 inside which a fire resistant sheet D is interposed is heated/foamed by mixing a flame resistant material, a foaming material and a hardening material by using an isocyanurate resin as a main raw material, and is integrally formed with a surface material 1 and a back face material 2 by a self-adhesive property, and a backing panel B is constituted, and an engaging projection 4 of an elastic raw material is fixed to a surface of the surface material 1 by adhesion, fusion or the like. The decorative panel C is composed of an inorganic raw material such as a cement plate.  The backing panel B is fixed to a wall backing α by a fixing tool β such as a nail, and the decorative panel C is fitted/adhered between engaging projections 4 of the backing panel B through an adhesive layer 11, and execution work is completed. Therefore, the composite panel A which is lightweight and is excellent in heat insulating performance, fire resistance and water nonabsorptivity, can be easily constituted.
Patent JP-H075761-A (JP)
Title: Method for controlling amount of developer to be supplied
Inventor: AIKAWA KOJI
IPC: G03G15/00
Filed: 1993-07-06
Abstract: PURPOSE:To provide a method for controlling amount of a developer to be supplied by which developer supply can be accurately controlled without being affected by the base color of an original, in developer supply control base on the image density of the original to be copied. CONSTITUTION:A reference quantity of light reflected by a reference reflecting plate 3 and a sample quantity of light reflected by an original surface 2 are detected by a light quantity sensor 11, and also the image density of the original 2 is detected from the reference light quantity and the sample light quantity. An amount of developer to be consumed is estimated from the detected image density and the corresponding amount of developer is supplied. On the other hand, when the detected image density exceeds a prescribed upper limit image density, control is exerted so that the amount of developer to be supplied is made smaller than the estimated amount of developer to be consumed.
Patent JP-H08333824-A (JP)
Title: Vibration-isolation member
Inventor: HASHIMOTO FUJIO
IPC: F16F15/04
Filed: 1995-06-08
Abstract: PURPOSE: To make wooden housing to be vibration-isolated by forming it of buffer materials and providing a hole in which an anchor bolt is inserted in a body formed into a shape to be fitted to a space formed on a sill into which an anchor bolt is driven. CONSTITUTION: A sill 2 is cut so that a space 7 which is as large as the body 5 may be formed in a position where an anchor bolt is fixed to a foundation 6. The body 5 is fitted to the space 7 by inserting the bolt 3 into an insertion hole 4 and fixed to the sills 2 on both sides. Then a vibration-isolation member 1 is fixed to the foundation 6 by screwing a nut 8 onto the bolt 3. When an earthquake occurs, pitches and rolls of the sill 2 are absorbed by the vibration- isolation member 1. Thus the conveyance of quakes to the sill can be reduced, and it can be applied to existing housing. In addition, it can be installed easily.
Patent JP-2000003333-A (JP)
Title: Client server system and recording medium
Inventor: OGAWA YOSHITAKA
IPC: G06F19/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To enable even a general user without technical knowledge to easily generate job execution environments of a client computer in a client server system. SOLUTION: In a client computer 300, a demand which specifies the user name of a user who uses the client computer 300 and the server name of a job system server computer 200 to be used is transmitted to a server computer to be used. In response to this demand, the server computer reads data processing execution environments of a specified user stored in and managed by the server computer concerned, for example, menu data, and transfers them to the client computer of which the demand is made. The client computer concerned stores and manages these transferred data processing execution environments of the user concerned.
Patent JP-S5955421-A (JP)
Title: Camera capable of being equipped with motor driving device
Inventor: KITAGAWA MASAHIRO
IPC: G03B17/42
Filed: 1982-09-24
Abstract: PURPOSE:To switch automatically the function of a motor driving device by providing a hole for detecting the kind of camera in a camera, and detecting the hole by the discrimination pin of an attached motor driving device. CONSTITUTION:A camera is equipped with the motor driving device of the same camera system to change its functions automatically. The kind of camera discrimination pin 5 is given inertia of upward movement by an energizing spring 5a in the top surface of the main body part 1a of the motor driving device 1 and allowed to move up and down while inhibited from coming out; and this camera discrimination pin 5 is fitted in the kind detection hole 25 of the camera 21 when the motor driving device 1 is attached to the camera, and consequently a kind discrimination switch SW1 is disengaged from the discrimination pin 5 to turn on. Thus, the function of the motor driving device 1 is switched automatically according to the kind of the camera.